<h1><?php echo 'Hello' ?> World</h1>

<h2>Data</h2>

<table border="1">
    
    <?php foreach ($this->data as $key => $value): ?>
    <tr>
        <th><?php echo $key ?></th>
        <td><?php echo $value ?></td>
    </tr>
    <?php endforeach ?>
    
</table>